US1057297A - Rotary-valve packing. - Google Patents
Rotary-valve packing. Download PDFInfo
- Publication number
- US1057297A US1057297A US703?5212A US1057297DA US1057297A US 1057297 A US1057297 A US 1057297A US 1057297D A US1057297D A US 1057297DA US 1057297 A US1057297 A US 1057297A
- Authority
- US
- United States
- Prior art keywords
- rotary
- valve
- packing
- valve packing
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
- F01L7/16—Sealing or packing arrangements specially therefor
Definitions
- marcia EUGNE mmm mariners or rroNrMonnNcr, snaren.
- the present invention relates to improved means or device for fixing hermetic packing such as and more or less similar to that described in the specification of my application for a patent to the United States Patent @ffice Serial No. 645,361 of 22nd of August 1911, and is employed to tighten the rotary Valves such as and similar to those described in the specification of application for British Letters Patent filed under No. 11268 on the 11th of May 1912, the said valve or valves being arranged at the side of the cylinder or cylinders as it is shown in the drawings ofthe last mentioned application.
- the object of my invention is to obtain a better accessibility into the valve, in order to facilitate the removal and replacement of the parts, without the necessity of having to dismount the valve as is necessary in connection with engines now in use.
- the packing 1 with its spring washer 2 and a second packing 3 are rings.
- a ring 4 ⁇ of any convenient form The rings are fixed in the cylinders Yby means of a special key such as or similar to that described in the Belgium Patent, No. 236587. of the 17th of J une 1911 having projections for example, enacting With holes 5 in the ring.
- an f opening 6 is provided in the opposite Wall of the cylinder and is normally closed by a plug or the like 7.
- Fig. 2 shows a modification in which the ring itself, which keeps the hermetic packing members, is not threaded but is simply a face ring as shown at 8 Where it Will be seen that it is quite plain andl is kept in its place by a threaded ring 9.
- valve arranged at the side ci said cylinderi there being an opening iny the cylinder "Wa opposite said valve, a threaded ring .screwed vinto said cylinder opposite said opening, a
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
- Lift Valve (AREA)
- Sealing Devices (AREA)
Description
E. H. "Mmmm, l ROTARY VALVE PACKING..
APPLICATION FILED JUNE 15, 1912.
Patented Mar. 25, 1913.
i7 Ff wat# I UNITED' s'rnns gam,
" marcia EUGNE mmm mariners, or rroNrMonnNcr, snaren.
ROTARY-VALVE PACKING.
waneer..
Specification of Letters Patent.
Patented Mar, 25, 19113,
Application flied June 15, 1912. Serial No. 703,852.
'i of which the following is a specification,
reference being had therein to the accompanying drawing.
The present invention relates to improved means or device for fixing hermetic packing such as and more or less similar to that described in the specification of my application for a patent to the United States Patent @ffice Serial No. 645,361 of 22nd of August 1911, and is employed to tighten the rotary Valves such as and similar to those described in the specification of application for British Letters Patent filed under No. 11268 on the 11th of May 1912, the said valve or valves being arranged at the side of the cylinder or cylinders as it is shown in the drawings ofthe last mentioned application.
The object of my invention is to obtain a better accessibility into the valve, in order to facilitate the removal and replacement of the parts, without the necessity of having to dismount the valve as is necessary in connection with engines now in use.
In the accompanying drawings two torm's of carrying out my invention are .shown by Way of example. Figures 1 and 2 showing 'similar cross sections through the valves,
the section plane passing also through the axis of the cylinder. l
According to Fig. 1 the packing 1 with its spring washer 2 and a second packing 3 are rings.
arranged Within a ring 4` of any convenient form. The rings are fixed in the cylinders Yby means of a special key such as or similar to that described in the Belgium Patent, No. 236587. of the 17th of J une 1911 having projections for example, enacting With holes 5 in the ring. To allow of fixing the same, an f opening 6 is provided in the opposite Wall of the cylinder and is normally closed by a plug or the like 7.
Fig. 2 shows a modification in which the ring itself, which keeps the hermetic packing members, is not threaded but is simply a face ring as shown at 8 Where it Will be seen that it is quite plain andl is kept in its place by a threaded ring 9.
In both figures 10 represents a set screw which prevents an undue back motion of the Having now described my invention what l claim and desire to secure by Letters Patent is:
ln rotary valve'packings, a cylinder, a
valve arranged at the side ci said cylinderi there being an opening iny the cylinder "Wa opposite said valve, a threaded ring .screwed vinto said cylinder opposite said opening, a
packing ring in contact` with said valve, a washer between said rings and means to stop said opening, as specified.
In testimony whereof I. aiiix my signataire .in the presence of two Witnesses.
EUGNE mmm meritare.
Witnesses CHARLES BLONDEL, t H. C. Coke.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1057297TA |
Publications (1)
Publication Number | Publication Date |
---|---|
US1057297A true US1057297A (en) | 1913-03-25 |
Family
ID=3125550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US703?5212A Expired - Lifetime US1057297A (en) | Rotary-valve packing. |
Country Status (1)
Country | Link |
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US (1) | US1057297A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2639883A (en) * | 1948-09-30 | 1953-05-26 | Louis J Smith | Flow regulator |
US2714882A (en) * | 1949-12-19 | 1955-08-09 | Brevard Procter | Seal for a slide valve |
US2857902A (en) * | 1955-11-26 | 1958-10-28 | John Roger Georges Van Vorst | Rotary device for the distribution of fluids into and from the cylinders of driving or working reciprocating machines |
-
0
- US US703?5212A patent/US1057297A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2639883A (en) * | 1948-09-30 | 1953-05-26 | Louis J Smith | Flow regulator |
US2714882A (en) * | 1949-12-19 | 1955-08-09 | Brevard Procter | Seal for a slide valve |
US2857902A (en) * | 1955-11-26 | 1958-10-28 | John Roger Georges Van Vorst | Rotary device for the distribution of fluids into and from the cylinders of driving or working reciprocating machines |
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